作者coax (快點有DATA)
看板Chemistry
標題[問題] 溶液混合
時間Wed Jan 24 01:00:55 2007
量筒先取H2O 30ml再加methanol到60ml
和分別取30ml混合~~~~
這2個有什麼差別~~~
突然被問搞不清楚@@"~~
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1F:推 sunev:體積會變 01/24 01:07
2F:推 void:30ml ethanol + 30ml H2O != 60ml solution 01/24 01:39
3F:推 mtdas:30mL ethanol + 30mL H2O < 60ml solution 01/24 01:45
4F:推 shy723:partial property 01/24 19:14